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. 2015 Mar 11;201:101–112. doi: 10.1016/j.virusres.2015.03.002

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Copyright © 2015 Elsevier B.V. All rights reserved.

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Fig. 7 — Biogeographical ancestor reconstructions implemented in RASP software using the BBM method. Graphical results for the ancestral distributions at each node obtained from the phylogenetic analyses of AvCoV strains by BBM analysis. (a) RASP area reconstructions. (b) Each colour followed by a letter abbreviation represents a specific country assuming the possible ancestral ranges for the different nodes. The blue traces in the trees are the sequences collected in this study. The probabilities of alternative ancestral ranges are shown in pie charts at each node. (c) Possible route of the AvCoV strain from the host bird to the Brazilian birds assessed in the study. (d) Results from ancestral distributions at node 111 showing the percentage of ancestral identity between Swedish and Brazilian virus. Yellow arrows highlight the results from 111 and 109 ancestral nodes. Abbreviations: BR, Brazil; SE, Sweden; TH, Thailand. (For interpretation of the references to colour in this figure legend, the reader is referred to the web version of this article).